How to modify the code to include minimum so...

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• My code servlet JasperViewer report mode more download it in pdf in chrome. How to modify this code it gives only the view in JasperViewr?

  Mr President.

  My servlet code does two things

  1 see the report in JasperViewer

  2. it download it in pdf in chrome.

  How to modify this code it gives only the view in JasperViewr?

  My code is

  package esh.view;
  
  
  import esh.model.AppModuleImpl;
  
  
  import java.io.IOException;
  import java.io.InputStream;
  import java.io.PrintWriter;
  
  
  import java.sql.Connection;
  import java.sql.PreparedStatement;
  import java.sql.SQLException;
  
  
  import java.util.HashMap;
  import java.util.Locale;
  import java.util.Map;
  
  
  import javax.servlet.ServletConfig;
  import javax.servlet.ServletException;
  import javax.servlet.annotation.WebServlet;
  import javax.servlet.http.HttpServlet;
  import javax.servlet.http.HttpServletRequest;
  import javax.servlet.http.HttpServletResponse;
  
  
  import net.sf.jasperreports.engine.JasperCompileManager;
  import net.sf.jasperreports.engine.JasperExportManager;
  import net.sf.jasperreports.engine.JasperFillManager;
  import net.sf.jasperreports.engine.JasperPrint;
  import net.sf.jasperreports.engine.JasperReport;
  import net.sf.jasperreports.engine.design.JasperDesign;
  import net.sf.jasperreports.engine.xml.JRXmlLoader;
  
  
  import net.sf.jasperreports.view.JasperViewer;
  
  
  import oracle.jbo.client.Configuration;
  
  
  @WebServlet(name = "MultiReportServletJasper", urlPatterns = { "/multireportservletjasper" })
  public class MultiReportServletJasper extends HttpServlet {
      private static final String CONTENT_TYPE = "text/html; charset=UTF-8";
  
  
      public void init(ServletConfig config) throws ServletException {
          super.init(config);
      }
  
  
      protected Connection getConnection() {
              
              PreparedStatement st = null;
              String amDef = "esh.model.AppModule";
              String config = "AppModuleLocal";
              AppModuleImpl am = (AppModuleImpl ) Configuration.createRootApplicationModule(amDef, config);
              
              st = am.getDBTransaction().createPreparedStatement("select 1 from dual", 0);
              Connection conn = null;    
          
              try {
                  conn = st.getConnection();
                  return conn;
              } catch (SQLException e) {
              }   
          
              return null;
          }
  
  
      public void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
          String var0 = "";  
          String reportName = "";  
          try {  
               reportName = request.getParameter("reportName");  
              } catch (Exception e) {  
                      e.printStackTrace();  
                     }  
               response.setContentType(CONTENT_TYPE);  
               Map parameters = new HashMap();  
               parameters.put("format", "pdf");  
               parameters.put("WEBDIR", getServletContext().getRealPath("/"));  
               parameters.put("REPORT_LOCALE", new Locale("ar"));                             
                                                                                          
               Connection conn = null;  
               InputStream is = null;  
          try  
              {  
               conn = getConnection();  
               is = getServletContext().getResourceAsStream("/WEB-INF/reports/"+reportName+".jrxml");  
                            
                           
               response.setContentType("application/pdf");  
               response.addHeader("Content-Disposition", "attachment; filename="+reportName+".pdf");                                        
               JasperDesign jasperDesign = JRXmlLoader.load(is);  
               JasperReport jasperReport = JasperCompileManager.compileReport(jasperDesign);  
               JasperPrint jasperPrint = JasperFillManager.fillReport(jasperReport, parameters, conn);                      
               JasperExportManager.exportReportToPdfStream(jasperPrint, response.getOutputStream());  
               JasperViewer.viewReport(jasperPrint,false);                                                                                
                conn.close();  
              }  
                 catch (Exception e) {  
                       e.printStackTrace();  
                  } finally {  
                      closeConnection(conn);  
                  try {  
                         if(is !=null){  
                            is.close();  
                       }                                                             
              } catch (Exception localException1)  
                  {  
                    }  
              }                      
      }
      
      protected static void closeConnection(Connection conn) {
              try {
                  if(conn !=null){
                     conn.close();
                  }           
              } catch (Exception ex) {
                  //  System.out.println("Developer Msg : Exception in printReport1Servlet.closeConnection()");
              }
          }
      
      
  }
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  

  Concerning

  Change: response.addHeader ("Content-Disposition", "attachment; filename = "reportName +".pdf");"

  To: response.addHeader ("Content-Disposition", "inline; filename = "reportName +".pdf");"

  Browser first tries to show the PDF, and if no pdf reader is available, you will get the download dialog box.

  (and remove JasperViewer.viewReport (jasperPrint, false);  )

  Dario

• How to order the code so that it is very.

  Hello.

  I will start by saying that I am very new to flex.

  I have a very basic question which I hope will be very easy for you to answer:

  I want to create a great application in flex and not sure how to order the code so that it is separated into blocks of code. I want a tool like the php include function, or at least be able toseperate code so that it won't end up as a big chunck of code on a single page.

  What do you think is the best way to do this?

  Thank you for your time.

  You start in Flex, but if you are not new to programming in general, you have probably heard of the MVC design pattern.  In consider sure Adobe Cairngorm for Flex and MVC, check Mate, PureMVC and well.  In my view, however, MVC is overkill in many situations, even large apps (unless they are multi-developers projects).

  You can also look in code-behind, a model of design often seen in c# work, although I have not used it myself.

  Do as the second poster mentioned and split your application into sections MXML and Actionscript, but go further and split your application into several custom components.  Each component can have its own file MXML and Actionscript.  I found it's way faster and easier to organize even large applications.

  Programming Flex 3 from Oreilly publishing has a large section on how to break down your application into several manageable components.  And there is probably a chapter like him in many Flex books.

• How to attach the code examples?

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